450537150 has 48 divisors (see below), whose sum is σ = 1276953984. Its totient is φ = 102979680.

The previous prime is 450537149. The next prime is 450537163. The reversal of 450537150 is 51735054.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213492 + ... + 215591.

It is an arithmetic number, because the mean of its divisors is an integer number (26603208).

Almost surely, 2^450537150 is an apocalyptic number.

450537150 is an abundant number, since it is smaller than the sum of its proper divisors (826416834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450537150 is a wasteful number, since it uses less digits than its factorization.

450537150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429105 (or 429100 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 450537150 is about 21225.8604065889. The cubic root of 450537150 is about 766.6142171638.

The spelling of 450537150 in words is "four hundred fifty million, five hundred thirty-seven thousand, one hundred fifty".